We are amino acid manufacturer in China. Produce and export L-Hydroxyproline, L-proline, Glycine, L-Lysine Hcl, L/DL-Methionine, L/DL-Alanine, L-Tryptophan, L-Threonine, L-Aspartic acid. etc.

| Address: | Zhangcun Industry zone, gaocheng Shijiazhuang city, Shijiazhuang city, Hebei province, 052160, China |
| Tel: | +86 311 85529561 |
| Fax: | +86 311 85529560 |